GroupChannelHandler class abstract

The GroupChannel handler.

Inheritance

Constructors

GroupChannelHandler()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onChannelChanged(BaseChannel channel) → void
A callback for when channel property is changed.
inherited
onChannelDeleted(String channelUrl, ChannelType channelType) → void
A callback for when channel is deleted.
inherited
onChannelFrozen(BaseChannel channel) → void
A callback for when channel is frozen (Users can't send messages). Not for FeedChannel
inherited
onChannelHidden(GroupChannel channel) → void
A callback for when GroupChannel is hidden.
onChannelMemberCountChanged(List<GroupChannel> channels) → void
Called when one or more broadcast channel's member counts are changed.
onChannelUnfrozen(BaseChannel channel) → void
A callback for when channel is unfrozen (Users can send messages). Not for FeedChannel
inherited
onDeliveryStatusUpdated(GroupChannel channel) → void
A callback for when delivered receipts are updated on GroupChannel. To use the updated delivered receipt, refer to GroupChannelRead.getUndeliveredMembers
onMentionReceived(BaseChannel channel, BaseMessage message) → void
A callback for when a mention is received.
inherited
onMessageDeleted(BaseChannel channel, int messageId) → void
A callback for when a message is deleted.
inherited
onMessageReceived(BaseChannel channel, BaseMessage message) → void
A callback for when a message is received.
inherited
onMessageUpdated(BaseChannel channel, BaseMessage message) → void
A callback for when a message is updated.
inherited
onMetaCountersCreated(BaseChannel channel, Map<String, int> metaCounters) → void
A callback for when channel meta counters is created. Not for FeedChannel
inherited
onMetaCountersDeleted(BaseChannel channel, List<String> metaCounterKeys) → void
A callback for when channel meta counters are deleted. Not for FeedChannel
inherited
onMetaCountersUpdated(BaseChannel channel, Map<String, int> metaCounters) → void
A callback for when channel meta counters is updated. Not for FeedChannel
inherited
onMetaDataCreated(BaseChannel channel, Map<String, String> metaData) → void
A callback for when channel meta data is created. Not for FeedChannel
inherited
onMetaDataDeleted(BaseChannel channel, List<String> metaDataKeys) → void
A callback for when channel meta data is deleted. Not for FeedChannel
inherited
onMetaDataUpdated(BaseChannel channel, Map<String, String> metaData) → void
A callback for when channel meta data is updated. Not for FeedChannel
inherited
onOperatorUpdated(BaseChannel channel) → void
A callback for when operators change in channel Not for FeedChannel
inherited
onPinnedMessageUpdated(GroupChannel channel) → void
A callback for when pinned message is changed.
onPollDeleted(GroupChannel channel, int pollId) → void
Called when a poll is deleted.
onPollUpdated(GroupChannel channel, PollUpdateEvent event) → void
Called when a poll is updated. The user should search for cached messages that contain this event's poll (PollUpdateEvent.pollId, PollUpdateEvent.messageId) and call Poll.applyPollUpdateEvent on those messages.
onPollVoted(GroupChannel channel, PollVoteEvent event) → void
Called when one or more vote is cast/canceled on a poll. The user should search for cached messages that contain this event's poll (PollVoteEvent.pollId, PollVoteEvent.messageId) and call Poll.applyPollVoteEvent on those messages.
onReactionUpdated(BaseChannel channel, ReactionEvent event) → void
A callback for when a reactionEvent is updated. Not for FeedChannel
inherited
onReadStatusUpdated(GroupChannel channel) → void
A callback for when read receipts are updated on GroupChannel. To use the updated read receipt, refer to GroupChannelRead.getReadStatus, GroupChannelRead.getReadMembers, GroupChannelRead.getUnreadMembers.
onThreadInfoUpdated(BaseChannel channel, ThreadInfoUpdateEvent event) → void
A callback for when the thread information is updated. Not for FeedChannel
inherited
onTypingStatusUpdated(GroupChannel channel) → void
A callback for when Users send typing status for GroupChannel. To use the typing status, refer to GroupChannelTyping.isTyping and GroupChannelTyping.getTypingUsers.
onUserBanned(BaseChannel channel, RestrictedUser restrictedUser) → void
A callback for when a user is banned from channel. Not for FeedChannel
inherited
onUserDeclinedInvitation(GroupChannel channel, User invitee, User? inviter) → void
A callback for when the newly invited member has declined the invitation for the GroupChannel.
onUserJoined(GroupChannel channel, User user) → void
A callback for when a new member has joined GroupChannel. To use the updated member list, refer to GroupChannel.members and GroupChannel.memberCount.
onUserLeft(GroupChannel channel, User user) → void
A callback for when an existing member has left GroupChannel. To use the updated member list and count, refer to GroupChannel.members and GroupChannel.memberCount.
onUserMarkedRead(GroupChannel channel, List<String> userIds) → void
A callback for when a user has marked messages as read in GroupChannel. @since 4.4.0
onUserMarkedUnread(GroupChannel channel, List<String> userIds) → void
A callback for when a user has marked messages as unread in GroupChannel. @since 4.4.0
onUserMuted(BaseChannel channel, RestrictedUser restrictedUser) → void
A callback for when a user is muted from channel. Not for FeedChannel
inherited
onUserReceivedInvitation(GroupChannel channel, List<User> invitees, User? inviter) → void
A callback for when a new member has been invited to GroupChannel. If the member accepts the invitation (refer to GroupChannelOperation.acceptInvitation), onUserJoined will be called. Or, the member can also decline the invitation (refer to GroupChannelOperation.declineInvitation) to cause onUserDeclinedInvitation.
onUserUnbanned(BaseChannel channel, User user) → void
A callback for when a user is unbanned from channel. Not for FeedChannel
inherited
onUserUnmuted(BaseChannel channel, User user) → void
A callback for when a user is unmuted from channel. Not for FeedChannel
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited